Costco Open Labor Day 2024 Calendar. According to its holiday calendar, costco locations in the united states are closed on new year’s day, easter day, memorial day, independence day, labor day,. Labor day is monday, september 2, 2024.

According to its holiday calendar, costco locations in the united states are closed on new year’s day, easter day, memorial day, independence day, labor day,. Is costco open on labor day 2024?